s_id stringlengths 10 10 | p_id stringlengths 6 6 | u_id stringlengths 10 10 | date stringlengths 10 10 | language stringclasses 1
value | original_language stringclasses 11
values | filename_ext stringclasses 1
value | status stringclasses 1
value | cpu_time stringlengths 1 5 | memory stringlengths 1 7 | code_size stringlengths 1 6 | code stringlengths 1 539k |
|---|---|---|---|---|---|---|---|---|---|---|---|
s278947851 | p02239 | u824204304 | 1454411939 | Python | Python | py | Runtime Error | 0 | 0 | 555 | n = int(raw_input())
G = [0 for i in range(n)]
a = [[0 for i in range(n)] for j in range(n)]
dis = [1000 for i in range(n)]
dis[0] = 0
for i in range(n):
G = map(int, raw_input().split())
for j in range(G[1]):
a[G[0]-1][G[2+j]-1] = 1
def bfs_visit(s):
for k in range(n):
if a[s][k] == 1:
... |
s275965396 | p02239 | u824204304 | 1454412145 | Python | Python | py | Runtime Error | 0 | 0 | 544 | n = int(raw_input())
G = [0 for i in range(n)]
a = [[0 for i in range(n)] for j in range(n)]
dis = [10000 for i in range(n)]
dis[0] = 0
for i in range(n):
G = map(int, raw_input().split())
for j in range(G[1]):
a[G[0]-1][G[2+j]-1] = 1
def bfs_visit(s):
for k in range(n):
if a[s][k] == 1:
... |
s732959015 | p02239 | u824204304 | 1454412333 | Python | Python | py | Runtime Error | 0 | 0 | 547 | n = int(raw_input())
G = [0 for i in range(n)]
a = [[0 for i in range(n)] for j in range(n)]
dis = [99999 for i in range(n)]
dis[0] = 0
def bfs_visit(s):
for k in range(n):
if a[s][k] == 1:
if dis[k] > dis[s] + 1:
dis[k] = dis[s] + 1
bfs_visit(k)
for i in range(n):
G = ma... |
s532606359 | p02239 | u824204304 | 1454412362 | Python | Python | py | Runtime Error | 0 | 0 | 545 | n = int(raw_input())
G = [0 for i in range(n)]
a = [[0 for i in range(n)] for j in range(n)]
dis = [99999 for i in range(n)]
def bfs_visit(s):
for k in range(n):
if a[s][k] == 1:
if dis[k] > dis[s] + 1:
dis[k] = dis[s] + 1
bfs_visit(k)
for i in range(n):
G = map(int, raw_i... |
s084587989 | p02239 | u824204304 | 1454412936 | Python | Python | py | Runtime Error | 0 | 0 | 545 | n = int(raw_input())
G = [0 for i in range(n)]
a = [[0 for i in range(n)] for j in range(n)]
dis = [99999 for i in range(n)]
def bfs_visit(s):
for k in range(n):
if a[s][k] == 1:
if dis[k] > dis[s] + 1:
dis[k] = dis[s] + 1
bfs_visit(k)
for i in range(n):
G = map(int, raw_i... |
s298431098 | p02239 | u824204304 | 1454414225 | Python | Python | py | Runtime Error | 0 | 0 | 521 | nn = int(raw_input())
dis = [99999 for i in range(n)]
G = [0 for i in range(n)]
v = [[0 for i in range(n)] for j in range(n)]
def BFS(s):
for e in range(n):
if v[s][e] == 1:
if dis[e] > dis[s] + 1:
d[e] = d[s]+1
BFS(e)
for i in range(n):
G = map(int, raw_input().split())
for ... |
s358205956 | p02239 | u824204304 | 1454414235 | Python | Python | py | Runtime Error | 0 | 0 | 520 | n = int(raw_input())
dis = [99999 for i in range(n)]
G = [0 for i in range(n)]
v = [[0 for i in range(n)] for j in range(n)]
def BFS(s):
for e in range(n):
if v[s][e] == 1:
if dis[e] > dis[s] + 1:
d[e] = d[s]+1
BFS(e)
for i in range(n):
G = map(int, raw_input().split())
for j... |
s569936696 | p02239 | u393769849 | 1454415972 | Python | Python | py | Runtime Error | 0 | 0 | 629 |
n = int(raw_input())
d = [99999 for i in range(n)]
G = [0 for i in range(n)]
M = [[0 for i in range(n)] for j in range(n)]
def BFS(s):
for e in range(n):
if M[s][e] == 1:
if d[e] > d[s] + 1:
d[e] = d[s]+1
BFS(e)
for i in range(n):
G = map(int, raw_i... |
s544894715 | p02239 | u970436839 | 1454420249 | Python | Python | py | Runtime Error | 0 | 0 | 434 | n = input()
d = [1000 for i in range(n)]
M = [[0 for i in range(n)] for j in range(n)]
def BFS(s):
q = []
q.append(s)
d[s] = 0
while q.length != 0:
u = q.pop()
for v in range(n):
if M[u][v] == 0 and d[v] != 1000:
d[v] = d[u] + 1
q.push(v)
for i in range(n):
print i+1, d[i]
... |
s052193529 | p02239 | u970436839 | 1454420296 | Python | Python | py | Runtime Error | 0 | 0 | 434 | n = input()
d = [1000 for i in range(n)]
M = [[0 for i in range(n)] for j in range(n)]
def BFS(s):
q = []
q.append(s)
d[s] = 0
while q.length != 0:
u = q.pop()
for v in range(n):
if M[u][v] == 0 and d[v] != 1000:
d[v] = d[u] + 1
q.push(v)
for i in range(n):
print i+1, d[i]
... |
s193285779 | p02239 | u970436839 | 1454420461 | Python | Python | py | Runtime Error | 0 | 0 | 435 | n = input()
d = [1000 for i in range(n)]
M = [[0 for i in range(n)] for j in range(n)]
def BFS(s):
q = []
q.append(s)
d[s] = 0
while q.length != 0:
u = q.pop()
for v in range(n):
if M[u][v] == 0 and d[v] != 1000:
d[v] = d[u] + 1
q.push(v)
for i in range(n):
print i+1, d[i]
... |
s570758023 | p02239 | u970436839 | 1454420518 | Python | Python | py | Runtime Error | 0 | 0 | 438 | n = input()
d = [1000 for i in range(n)]
M = [[0 for i in range(n)] for j in range(n)]
def BFS(s):
q = []
q.append(s)
d[s] = 0
while q.length != 0:
u = q.pop(0)
for v in range(n):
if M[u][v] == 0 and d[v] != 1000:
d[v] = d[u] + 1
q.append(v)
for i in range(n):
print i+1, d[... |
s375226920 | p02239 | u970436839 | 1454420819 | Python | Python | py | Runtime Error | 0 | 0 | 451 | n = input()
d = [1000 for i in range(n)]
M = [[0 for i in range(n)] for j in range(n)]
def BFS(s):
q = []
q.append(s)
d[s] = 0
while q.length != 0:
u = q[0]
q.pop(0)
for v in range(n):
if M[u][v] == 0 and d[v] != 1000:
d[v] = d[u] + 1
q.append(v)
for i in range(n):
pr... |
s698681200 | p02239 | u038243492 | 1454422831 | Python | Python | py | Runtime Error | 0 | 0 | 1151 |
n = int(raw_input())
d = [100 for i in range(n)]
G = [0 for i in range(n)]
v = [[0 for i in range(n)] for j in range(n)]
def Bread(s):
for e in range(n):
if v[s][e] == 1:
if d[e] > d[s] + 1:
d[e] = d[s]+1
Bread(e)
for i in range(n):
G = map(int, raw_in... |
s035543587 | p02239 | u072053884 | 1463648513 | Python | Python3 | py | Runtime Error | 50 | 7572 | 355 | n = int(input())
adj = [None]
for i in range(n):
adj_i = list(map(int, input().split()[2:]))
adj.append(adj_i)
distance = [None] + [-1] * n
def bfs(u, d):
pd = distance[u]
if pd == -1 or d < pd:
distance[u] = d
for v in adj[u]:
bfs(v, d + 1)
bfs(1, 0)
for i, d in enumerate(dist... |
s292481894 | p02239 | u569960318 | 1467873996 | Python | Python3 | py | Runtime Error | 30 | 7688 | 326 | def BFS(G):
ans = [0] + [[i+1,-1] for i in range(len(G))]
def main(G,i,d):
ans[i] = [i, d]
for j in G[i-1][2:]: main(G,j,d+1)
main(G,1,0)
return ans[1:]
if __name__=='__main__':
n = int(input())
G = [list(map(int,input().split())) for _ in range(n)]
for out in BFS(G): print... |
s273750465 | p02239 | u112247126 | 1488511277 | Python | Python3 | py | Runtime Error | 0 | 0 | 718 | from collections import deque
def bfs(root):
Q = deque()
distance[root] = 0
Q.append(root)
i = root
while len(Q) > 0:
for v in n:
if adjMat[i][v] == 1 and color[v] == 'white':
Q.append(v)
color[v] = 'gray'
distance[v] = distance[i... |
s515148989 | p02239 | u426534722 | 1499533833 | Python | Python3 | py | Runtime Error | 0 | 0 | 429 | from sys import stdin
from collections import deque
n = int(input())
d = [-1] * (n + 1)
def bfs():
d[1] = 0
dq = deque([1])
while len(dq) != 0:
v = dq.popleft()
for c in G[v]:
if d[c] != -1 : continue
d[c] = d[v] + 1
dq.append(c)
for i, x in enumerate(... |
s261952728 | p02239 | u193453446 | 1504772868 | Python | Python3 | py | Runtime Error | 20 | 7680 | 611 | def srch(i, l, Lng, Dst):
if Lng[i] > l:
Lng[i] = l
if Dst[i] is not None and len(Dst[i]) > 0:
for c in Dst[i]:
srch(c,l+1, Lng, Dst)
def main():
num = int(input())
Dst = [None for i in range(num + 1)]
Lng = [999] * (num + 1)
for n in range(1, num+1):
... |
s589354271 | p02239 | u845643816 | 1512130397 | Python | Python3 | py | Runtime Error | 0 | 0 | 563 | n = int(input())
a = [[] for i in range(n)]
for i in range(n):
v = list(map(int, input().split()))
u = v[0] - 1
for j in v[2:]:
a[u].append(j-1)
d = [0] * n
isDiscovered = [False] * n
def bfs(x):
global time_stamp
isDiscovered [x] = True
time_stamp += 1
for i in a[x]:
if n... |
s712352296 | p02239 | u845643816 | 1512130719 | Python | Python3 | py | Runtime Error | 0 | 0 | 572 | n = int(input())
a = [[] for i in range(n)]
for i in range(n):
v = list(map(int, input().split()))
u = v[0] - 1
for j in v[2:]:
a[u].append(j-1)
d = [0] * n
isDiscovered = [False] * n
def bfs(x):
global time_stamp
time_stamp += 1
for i in a[x]:
if not isDiscovered[i]:
... |
s492161298 | p02239 | u089116225 | 1528877926 | Python | Python3 | py | Runtime Error | 0 | 0 | 547 | m = [[0 for _ in range(n+1)] for _ in range(n+1)]
mm = [[] for _ in range(n+1)]
n = int(input())
for _ in range(n):
tmp = [int(x) for x in input().split()]
u,k,l = tmp[0],tmp[1],tmp[2:]
mm[u] += tmp[2:]
for x in l:
m[u][x] = 1
dp = [float('inf') for _ in range(n+1)]
queue = [1]
while queue:
t = queue.pop(0)... |
s020491537 | p02239 | u782850731 | 1380697979 | Python | Python | py | Runtime Error | 0 | 0 | 562 | #!/usr/bin/env python
from __future__ import division, print_function
from sys import stdin
from Queue import Queue
def main():
num = int(stdin.readline())
L = []
for _ in xrange(num):
L.append([int(s) for s in stdin.readline().split()[2:]])
d = [-1] * num
d[0] = 0
q = Queue()javascr... |
s091980846 | p02240 | u255317651 | 1531534343 | Python | Python3 | py | Runtime Error | 40 | 7060 | 843 | # -*- coding: utf-8 -*-
"""
Created on Sat Jul 14 10:14:13 2018
ALDS1_11_D
@author: maezawa
"""
n, m = list(map(int, input().split()))
v = [-1 for _ in range(n)]
stack = []
adj = [[] for _ in range(n)]
for i in range(m):
s, t = list(map(int, input().split()))
adj[s].append(t)
adj[t].append(s)
#print(*adj, ... |
s019464790 | p02240 | u255317651 | 1531534460 | Python | Python3 | py | Runtime Error | 50 | 8596 | 883 | # -*- coding: utf-8 -*-
"""
Created on Sat Jul 14 10:14:13 2018
ALDS1_11_D
@author: maezawa
"""
import sys
sys.setrecursionlimit(10000)
n, m = list(map(int, input().split()))
v = [-1 for _ in range(n)]
stack = []
adj = [[] for _ in range(n)]
for i in range(m):
s, t = list(map(int, input().split()))
adj[s].appe... |
s620583474 | p02240 | u255317651 | 1531534490 | Python | Python3 | py | Runtime Error | 700 | 126448 | 884 | # -*- coding: utf-8 -*-
"""
Created on Sat Jul 14 10:14:13 2018
ALDS1_11_D
@author: maezawa
"""
import sys
sys.setrecursionlimit(100000)
n, m = list(map(int, input().split()))
v = [-1 for _ in range(n)]
stack = []
adj = [[] for _ in range(n)]
for i in range(m):
s, t = list(map(int, input().split()))
adj[s].app... |
s348020895 | p02240 | u684241248 | 1531639165 | Python | Python3 | py | Runtime Error | 30 | 7052 | 1063 | # -*- coding: utf-8 -*-
class LinkedList:
def __init__(self, n):
self.n = n
self.ll = [[] for _ in range(self.n)]
def link(self, u, v, direction=False):
self.ll[u].append(v)
if not direction:
self.ll[v].append(u)
def dfs(self):
self.cc = [None] * self.... |
s677321391 | p02240 | u279605379 | 1534742391 | Python | Python3 | py | Runtime Error | 310 | 8536 | 509 | def dfs(s):
global t
if s == t:
return True
DP[s]=1
for i in F[s]:
if not DP[i]:
if dfs(i):
return True
return False
n,m = [int(i) for i in input().split()]
F = [{} for i in range(n)]
for _ in range(m):
i,j = [int(i) for i in input().split()]
... |
s739408595 | p02240 | u279605379 | 1534742463 | Python | Python3 | py | Runtime Error | 1480 | 10296 | 549 | import sys
sys.setrecursionlimit(10000)
def dfs(s):
global t
if s == t:
return True
DP[s]=1
for i in F[s]:
if not DP[i]:
if dfs(i):
return True
return False
n,m = [int(i) for i in input().split()]
F = [{} for i in range(n)]
for _ in range(m):
i,j ... |
s235129523 | p02240 | u007270338 | 1535683533 | Python | Python3 | py | Runtime Error | 360 | 7000 | 685 | #coding: utf-8
global b
n, m = map(int,input().split())
List = [[] for i in range(n)]
for i in range(m):
s,t = map(int,input().split())
List[s].append(t)
List[t].append(s)
def search(a,target):
if a == target:
print("yes")
return False
for member in List[a]:
if color[memb... |
s248605770 | p02240 | u637322311 | 1540714377 | Python | Python3 | py | Runtime Error | 750 | 21024 | 999 | from sys import stdin
def read_graph(n, k):
A = [ [] for _ in range(n) ]
for _ in range(k):
line = stdin.readline().strip().split()
A[int(line[0])].append(int(line[1]))
A[int(line[1])].append(int(line[0]))
return A
def dfs_ctrl(n, A, s, t):
color = ["WHITE"] * n
d = [0] * n... |
s651796788 | p02240 | u094978706 | 1540967819 | Python | Python3 | py | Runtime Error | 40 | 7124 | 658 | n, m = map(int, input().split())
adj = [[] for _ in range(n)] # adjacent list
for _ in range(m):
u, v = map(int, input().split())
adj[u].append(v)
adj[v].append(u)
c = ['w']*n # color of each vertex
con = [0]*n
cnt = 0
def DFS_visit(u):
global c
global con
global cnt
c[u] = 'g'
... |
s194477615 | p02240 | u821080069 | 1559556173 | Python | Python3 | py | Runtime Error | 610 | 6996 | 626 | n, m = map(int, input().split())
graph = [[] for _ in range(n)]
global visited
visited = [0 for _ in range(n)]
def input_graph(m):
for _ in range(m):
u, v = map(int, input().split())
graph[u].append(v)
graph[v].append(u)
def dfs(node_id):
for ad_node in graph[node_id]:
if visited[ad_node] == ... |
s209245233 | p02240 | u821080069 | 1559556266 | Python | Python3 | py | Runtime Error | 0 | 0 | 655 | sys.setrecursionlimit(10000)
n, m = map(int, input().split())
graph = [[] for _ in range(n)]
global visited
visited = [0 for _ in range(n)]
def input_graph(m):
for _ in range(m):
u, v = map(int, input().split())
graph[u].append(v)
graph[v].append(u)
def dfs(node_id):
for ad_node in graph[node_id]... |
s062894680 | p02240 | u821080069 | 1559556284 | Python | Python3 | py | Runtime Error | 2260 | 8848 | 666 | import sys
sys.setrecursionlimit(10000)
n, m = map(int, input().split())
graph = [[] for _ in range(n)]
global visited
visited = [0 for _ in range(n)]
def input_graph(m):
for _ in range(m):
u, v = map(int, input().split())
graph[u].append(v)
graph[v].append(u)
def dfs(node_id):
for ad_node in gra... |
s530722488 | p02240 | u821080069 | 1559556639 | Python | Python3 | py | Runtime Error | 0 | 0 | 1023 | import sys
sys.setrecursionlimit(1000000)
n, m = map(int, input().split())
graph = [[] for _ in range(n)]
global visited
visited = [0 for _ in range(n)]
global Q, S, T
S = [0] #訪れた順
T = []
visited[0] = 1 #開始位置はすでに訪れたことにする
def input_graph(m):
for _ in range(m):
u, v = map(int, input().split())
graph[u].app... |
s456597852 | p02240 | u669284080 | 1453564250 | Python | Python3 | py | Runtime Error | 30 | 7716 | 549 | #!/usr/bin/python3
n, m = map(int, input().split())
e = [None] * n
for i in range(m):
s, t = map(int, input().split())
if e[s] == None and e[t] == None:
a = {s, t}
e[s] = e[t] = a
elif e[s] == None:
e[t].add(s)
e[s] = e[t]
elif e[t] == None:
e[s].add(t)
... |
s556151101 | p02240 | u669284080 | 1453606890 | Python | Python3 | py | Runtime Error | 40 | 10296 | 599 | #!/usr/bin/python3
def set_color(i, ci, e, color):
color[i] = ci
for next_i in e[i]:
if color[next_i] != ci:
set_color(next_i, ci, e, color)
n, m = map(int, input().split())
e = [set() for i in range(n)]
color = [None] * n
for i in range(m):
s, t = map(int, input().split())
e[s].... |
s988140310 | p02240 | u885467869 | 1454080259 | Python | Python | py | Runtime Error | 70 | 11244 | 924 | class node:
def __init__(self, num):
self.number = num
self.group = 0
self.link_node = []
self.is_serched = False
def DFS(node, group_num):
node.is_serched = True
node.group = group_num
for item in node.link_node:
if item.is_serched == False:
... |
s021354720 | p02240 | u885467869 | 1454080296 | Python | Python | py | Runtime Error | 30 | 11240 | 924 | class node:
def __init__(self, num):
self.number = num
self.group = 0
self.link_node = []
self.is_serched = False
def DFS(node, group_num):
node.is_serched = True
node.group = group_num
for item in node.link_node:
if item.is_serched == False:
... |
s662774052 | p02240 | u920118302 | 1454089312 | Python | Python3 | py | Runtime Error | 0 | 0 | 691 | def DFS(s):
flag[s] = 1
F[group] += s
for i in range(n):
if G[s][i] == 1:
if flag[i] == 0:
DFS(i)
n, m = map(int, input().split())
G = [[0 for i in range(n)] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s][t] = 1
G[t][s] = 1
F =... |
s116113560 | p02240 | u920118302 | 1454089338 | Python | Python3 | py | Runtime Error | 0 | 0 | 701 | def DFS(s):
flag[s] = 1
F[group] = F[group] + s
for i in range(n):
if G[s][i] == 1:
if flag[i] == 0:
DFS(i)
n, m = map(int, input().split())
G = [[0 for i in range(n)] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s][t] = 1
G[t][s... |
s955296528 | p02240 | u885467869 | 1454110904 | Python | Python | py | Runtime Error | 30 | 11280 | 924 | class node:
def __init__(self, num):
self.number = num
self.group = 0
self.link_node = []
self.is_serched = False
def DFS(node, group_num):
node.is_serched = True
node.group = group_num
for item in node.link_node:
if item.is_serched == False:
... |
s987255488 | p02240 | u069446126 | 1454175187 | Python | Python | py | Runtime Error | 0 | 0 | 343 | entry = map(int, raw_input())
n = entry[0]
m = entry[1]
A = [] * n
for i in range(m):
entry = map(int, raw_input())
A[entry[0]].append(entry[1])
A[entry[1]].append(entry[0])
q = int(raw_input())
for i in range(q):
entry = map(int, raw_input())
if entry[1] in A[entry[0]]:
print("yes")
el... |
s089517306 | p02240 | u069446126 | 1454180814 | Python | Python | py | Runtime Error | 0 | 0 | 857 | entry = map(int, raw_input())
n = entry[0]
m = entry[1]
color = [0] * n
affil = [0] * n
def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if ... |
s562897440 | p02240 | u069446126 | 1454180961 | Python | Python | py | Runtime Error | 0 | 0 | 870 |
def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
return group_num
A = range(n)
for i in A:... |
s404087651 | p02240 | u069446126 | 1454181095 | Python | Python | py | Runtime Error | 0 | 0 | 869 |
def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
return group_num
entry = map(int, raw_inp... |
s623957568 | p02240 | u069446126 | 1454181523 | Python | Python | py | Runtime Error | 0 | 0 | 868 | def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
return group_num
entry = map(int, raw_inpu... |
s157000091 | p02240 | u069446126 | 1454181699 | Python | Python | py | Runtime Error | 0 | 0 | 868 | def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
return group_num
entry = map(int, raw_inpu... |
s162047564 | p02240 | u069446126 | 1454182087 | Python | Python | py | Runtime Error | 0 | 0 | 875 |
def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
return group_num
entry = map(int, raw_inp... |
s658795140 | p02240 | u069446126 | 1454182657 | Python | Python | py | Runtime Error | 0 | 0 | 867 | def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry = map(int, raw_input())
n = entry[0]
m =... |
s495485933 | p02240 | u069446126 | 1454182763 | Python | Python3 | py | Runtime Error | 0 | 0 | 867 | def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry = map(int, raw_input())
n = entry[0]
m =... |
s159888119 | p02240 | u069446126 | 1454182883 | Python | Python | py | Runtime Error | 0 | 0 | 875 | def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry = map(int, raw_input())
n = entry[0]
m =... |
s104945493 | p02240 | u069446126 | 1454183370 | Python | Python | py | Runtime Error | 0 | 0 | 861 | def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry = map(int, raw_input())
n = entry[0]
m =... |
s893616899 | p02240 | u069446126 | 1454183452 | Python | Python | py | Runtime Error | 0 | 0 | 871 |
def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry1 = map(int, raw_input())
n = entry1[0]
... |
s276839215 | p02240 | u069446126 | 1454183563 | Python | Python | py | Runtime Error | 30 | 8104 | 886 |
def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry = map(int, raw_input().split())
n = ent... |
s474808832 | p02240 | u069446126 | 1454183668 | Python | Python | py | Runtime Error | 40 | 8300 | 886 |
def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry = map(int, raw_input().split())
n = ent... |
s253304013 | p02240 | u797673668 | 1454255068 | Python | Python3 | py | Runtime Error | 310 | 15224 | 558 | n, m = map(int, input().split())
g = [set() for _ in range(n)]
while m:
s, t = map(int, input().split())
g[s].add(t)
g[t].add(s)
m -= 1
def find(s, t):
global g
visited = [0] * n
def dfs(i):
visited[i] = 1
if i == t:
return True
for f in g[i]:
... |
s605826810 | p02240 | u797673668 | 1454257844 | Python | Python3 | py | Runtime Error | 0 | 0 | 877 | from collections import deque
n, m = map(int, input().split())
g = [set() for _ in range(n)]
while m:
s, t = map(int, input().split())
g[s].add(t)
g[t].add(s)
m -= 1
def find(s, t):
global g
queue = deque()
queue.append((0, s))
queue.append((1, t))
visited = (set(), set())
vi... |
s804329315 | p02240 | u069446126 | 1454276543 | Python | Python | py | Runtime Error | 90 | 8296 | 885 | def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry = map(int, raw_input().split())
n = entr... |
s362635666 | p02240 | u069446126 | 1454289524 | Python | Python | py | Runtime Error | 30 | 8096 | 886 |
def BFS(s = 0, group_num = 0):
Q.pop(0)
color[s] = 2
for j in range(len(A[s])):
if color[A[s][j]] == 0:
Q.append(A[s][j])
color[A[s][j]] = 1
affil[A[s][j]] = group_num
if len(Q) != 0:
BFS(Q[0], group_num)
entry = map(int, raw_input().split())
n = ent... |
s500529270 | p02240 | u920118302 | 1454304549 | Python | Python3 | py | Runtime Error | 0 | 0 | 534 | def DFS(s, j):
group[s] = j
for i in range(n):
if i in G[s] and group[i] == 0:
DFS(i, j)
n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s].append(t)
G[t].append(s)
group = [0 for i in range(n)]
j = 1
for i in r... |
s751436261 | p02240 | u967035362 | 1454419351 | Python | Python | py | Runtime Error | 0 | 0 | 904 | using namespace std;
int n,m;
vector<vector<int> > list(MAX);
int grp[MAX];
int group;
void dfs(int now){
stack<int> next;
grp[now]=group; next.push(now);
while(!next.empty()){
now=next.top(); next.pop();
for(int i=0;i<(int)list[now].size();i++){
if(grp[list[now][i]]==-1){
... |
s040768993 | p02240 | u967035362 | 1454419378 | Python | Python | py | Runtime Error | 0 | 0 | 906 | using namespace std;
int n,m;
vector<vector<int> > list(MAX);
int grp[MAX];
int group;
void dfs(int now){
stack<int> next;
grp[now]=group; next.push(now);
while(!next.empty()){
now=next.top(); next.pop();
for(int i=0;i<(int)list[now].size();i++){
if(grp[list[now][i]]==-1){
... |
s130718128 | p02240 | u047737909 | 1454419454 | Python | Python | py | Runtime Error | 0 | 0 | 684 | ,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
while len(que) > 0:
... |
s456892030 | p02240 | u563876281 | 1454419584 | Python | Python | py | Runtime Error | 0 | 0 | 690 | x,y = map(int,raw_input().strip().split(' '))
follow = [[] for i in range(n)]
for i in range(y):
h,c = map(int,raw_input().strip().split(' '))
follow[h].append(c)
follow[c].append(h)
color = {}
u = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = u
while len(que) >... |
s246416929 | p02240 | u563876281 | 1454419639 | Python | Python | py | Runtime Error | 0 | 0 | 690 | x,y = map(int,raw_input().strip().split(' '))
follow = [[] for i in range(n)]
for i in range(y):
h,c = map(int,raw_input().strip().split(' '))
follow[h].append(c)
follow[c].append(h)
color = {}
u = 0
for i in range(x):
if not i in color:
que = [i]
color[i] = u
while len(que) >... |
s739299923 | p02240 | u233232390 | 1454423840 | Python | Python | py | Runtime Error | 0 | 0 | 539 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s442677146 | p02240 | u233232390 | 1454423857 | Python | Python | py | Runtime Error | 0 | 0 | 539 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s230549522 | p02240 | u233232390 | 1454423876 | Python | Python | py | Runtime Error | 0 | 0 | 538 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s987020908 | p02240 | u233232390 | 1454424018 | Python | Python | py | Runtime Error | 0 | 0 | 547 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s681726724 | p02240 | u920118302 | 1454424293 | Python | Python3 | py | Runtime Error | 0 | 0 | 654 | def DFS(s):
flag[s] = 1
F.append(s)
for i in range(n):
if G[s][i] == 1 and flag[i] == 0:
DFS(i)
n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s] += t
G[t] += s
F = []
flag = [0 for i in range(n)]
grou... |
s152014729 | p02240 | u920118302 | 1454424331 | Python | Python3 | py | Runtime Error | 0 | 0 | 651 | def DFS(s):
flag[s] = 1
F.append(s)
for i in range(n):
if G[s] == i and flag[i] == 0:
DFS(i)
n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s] += t
G[t] += s
F = []
flag = [0 for i in range(n)]
group =... |
s512255667 | p02240 | u233232390 | 1454424406 | Python | Python | py | Runtime Error | 0 | 0 | 580 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
u = que[0]
for v in graph[... |
s153624119 | p02240 | u233232390 | 1454424441 | Python | Python | py | Runtime Error | 0 | 0 | 559 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
u = que[0]
for v in graph[... |
s904423632 | p02240 | u920118302 | 1454424445 | Python | Python3 | py | Runtime Error | 0 | 0 | 653 | def DFS(s):
flag[s] = 1
group[j] += s
for i in range(n):
if G[s] == i and flag[i] == 0:
DFS(i)
n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s] += t
G[t] += s
flag = [0 for i in range(n)]
group = []
j... |
s203050547 | p02240 | u920118302 | 1454424536 | Python | Python3 | py | Runtime Error | 0 | 0 | 664 | def DFS(s):
flag[s] = 1
group[j] += s
for i in range(n):
if G[s] == i and flag[i] == 0:
DFS(i)
n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s] += t
G[t] += s
flag = [0 for i in range(n)]
group = []
j... |
s411510123 | p02240 | u233232390 | 1454424671 | Python | Python | py | Runtime Error | 0 | 0 | 742 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s417613553 | p02240 | u233232390 | 1454424682 | Python | Python | py | Runtime Error | 0 | 0 | 745 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s201234789 | p02240 | u038005340 | 1454424876 | Python | Python | py | Runtime Error | 0 | 0 | 681 | def UF()
int parent;
UF uf[100000]
def initialize(num)
for i in num-1:
uf[i].parent = i;
def find(a)
if a == uf[a].parent:
return a
return uf[a].parent = find(uf[a].parent)
def isSame( a , b )
if find(a) == find(b):
return 1
else:
return 0;
def unite( a , b )
a = find(a)
b = ... |
s652273256 | p02240 | u233232390 | 1454425046 | Python | Python | py | Runtime Error | 0 | 0 | 764 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s318526187 | p02240 | u233232390 | 1454425061 | Python | Python | py | Runtime Error | 0 | 0 | 766 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s968897370 | p02240 | u233232390 | 1454425088 | Python | Python | py | Runtime Error | 0 | 0 | 773 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
if len(que) > 0:
... |
s150008896 | p02240 | u920118302 | 1454425162 | Python | Python3 | py | Runtime Error | 0 | 0 | 604 | n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s].append(t)
G[t].append(s)
group = {}
c = 0
for i in range(n):
if not i in group:
que = [i]
group[i] = c
while len(que) > 0:
u = que[0]
for ... |
s678675001 | p02240 | u920118302 | 1454425201 | Python | Python3 | py | Runtime Error | 0 | 0 | 603 | n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s].append(t)
G[t].append(s)
group = {}
c = 0
for i in range(n):
if not i in group:
que = [i]
group[i] = c
while len(que) > 0:
u = que[0]
for ... |
s761441866 | p02240 | u920118302 | 1454425380 | Python | Python3 | py | Runtime Error | 0 | 0 | 623 | n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s].append(t)
G[t].append(s)
group = []
c = 0
for i in range(n):
group.append([])
if not i in group:
que = [i]
group[i] = c
while len(que) > 0:
u = qu... |
s024928419 | p02240 | u920118302 | 1454425438 | Python | Python3 | py | Runtime Error | 0 | 0 | 625 | n, m = map(int, input().split())
G = [[] for j in range(n)]
for i in range(m):
s, t = map(int, input().split())
G[s].append(t)
G[t].append(s)
group = [[]]
c = 0
for i in range(n):
if not i in group:
que = [i]
group[i] = c
while len(que) > 0:
u = que[0]
fo... |
s098812779 | p02240 | u233232390 | 1454425865 | Python | Python | py | Runtime Error | 0 | 0 | 676 | n,m = map(int,raw_input().strip().split(' '))
graph = [[] for i in range(n)]
for i in range(m):
s,t = map(int,raw_input().strip().split(' '))
graph[s].append(t)
graph[t].append(s)
color = {}
c = 0
for i in range(n):
if not i in color:
que = [i]
color[i] = c
do len(que) > 0:
... |
s230271004 | p02240 | u408260374 | 1455859135 | Python | Python3 | py | Runtime Error | 620 | 72004 | 538 | import sys
sys.setrecursionlimit(200000)
def dfs(v, cnt):
group[v] = cnt
for c in edge[v]:
if group[c] == -1:
dfs(c, cnt)
V, E = map(int, input().split())
edge = [[] for _ in range(V)]
for _ in range(E):
s, t = map(int, input().split())
edge[s].append(t)
edge[t].append(s)
grou... |
s620626207 | p02240 | u408260374 | 1455859187 | Python | Python3 | py | Runtime Error | 590 | 72020 | 537 | import sys
sys.setrecursionlimit(10**6)
def dfs(v, cnt):
group[v] = cnt
for c in edge[v]:
if group[c] == -1:
dfs(c, cnt)
V, E = map(int, input().split())
edge = [[] for _ in range(V)]
for _ in range(E):
s, t = map(int, input().split())
edge[s].append(t)
edge[t].append(s)
group... |
s056865318 | p02240 | u894114233 | 1459348468 | Python | Python | py | Runtime Error | 60 | 7656 | 534 | def dfs(u):
global ct
if color[u]!=-1:
return
color[u]=ct
for v in fr[u]:
if v!=-1 and color[v]==-1:
dfs(v)
color[u]=ct
n,m=map(int,raw_input().split())
fr=[[] for i in xrange(n)]
for i in xrange(m):
s,t=map(int,raw_input().split())
fr[s].append(t)
fr[t].... |
s417284225 | p02240 | u894114233 | 1459349591 | Python | Python | py | Runtime Error | 30 | 7532 | 524 | def dfs(u):
global ct
if color[u]!=-1:
return
color[u]=ct
for v in fr[u]:
if color[v]==-1:
dfs(v)
color[u]=ct
n,m=map(int,raw_input().split())
fr=[[] for i in xrange(n)]
for i in xrange(m):
s,t=map(int,raw_input().split())
fr[s].append(t)
fr[t].append(s)
... |
s248929049 | p02240 | u567281053 | 1463072418 | Python | Python | py | Runtime Error | 140 | 8080 | 594 | import sys
def dfs(s, t):
global V, d
d[s] = 1
if t in V[s]:
return True
for v in V[s]:
if d[v] == 0:
if dfs(v, t):
return True
return False
lines = sys.stdin.readlines()
n, m = map(int, lines[0].split())
V = [[] for _ in range(n)]
for i in range(1, m... |
s362355878 | p02240 | u567281053 | 1463072574 | Python | Python | py | Runtime Error | 150 | 8188 | 594 | import sys
def dfs(s, t):
global V, d
d[s] = 1
if t in V[s]:
return True
for v in V[s]:
if d[v] == 0:
if dfs(v, t):
return True
return False
lines = sys.stdin.readlines()
n, m = map(int, lines[0].split())
V = [[] for _ in range(n)]
for i in range(1, m... |
s703109913 | p02240 | u567281053 | 1463072828 | Python | Python | py | Runtime Error | 160 | 8104 | 657 | import sys
def dfs(s, t):
global V, d
if t in V[s]:
return True
d[s] = 1
for v in V[s]:
if d[v] == 0:
if dfs(v, t):
return True
return False
lines = sys.stdin.readlines()
if lines[0] == "In preparation.":
print "In preparation."
n, m = map(int, l... |
s664430323 | p02240 | u567281053 | 1463074037 | Python | Python | py | Runtime Error | 140 | 8188 | 582 | import sys
def dfs(s, t):
global V, d
if t in V[s]:
return True
d[s] = 1
for v in V[s]:
if d[v] == 0:
if dfs(v, t):
return True
return False
lines = sys.stdin.readlines()
n, m = map(int, lines[0].split())
V = [[] for _ in range(n)]
for i in range(1, m... |
s167290030 | p02240 | u567281053 | 1463074269 | Python | Python | py | Runtime Error | 140 | 7960 | 526 | def dfs(s, t):
global V, d
if t in V[s]:
return True
d[s] = 1
for v in V[s]:
if d[v] == 0:
if dfs(v, t):
return True
return False
n, m = map(int, raw_input().split())
V = [[] for _ in range(n)]
for _ in range(m):
s, t = map(int, raw_input().split()... |
s667440797 | p02240 | u567281053 | 1463574516 | Python | Python | py | Runtime Error | 30 | 7792 | 536 | def dfs(i, c):
global V, C
if C[i] == -1:
C[i] = c
else:
return
for v in V[i]:
dfs(v, c)
n, m = map(int, raw_input().split())
V = [[] for _ in range(n)]
C = [-1] * n
for _ in range(m):
l, r = map(int, raw_input().split())
V[l].append(r)
V[r].append(l)
c = 0
for i ... |
s507747297 | p02240 | u072053884 | 1464250761 | Python | Python3 | py | Runtime Error | 40 | 9204 | 675 | n, m = map(int, input().split())
adj = [[] for i in range(n)]
for i in range(m):
s, t = map(int, input().split())
adj[s].append(t)
adj[t].append(s)
isVisited = [False] * n
CC = [None] * n
def dfs(u, group):
isVisited[u] = True
CC[u] = group
for v in adj[u]:
if not isVisited[v]:
... |
s874918631 | p02240 | u072053884 | 1464250884 | Python | Python3 | py | Runtime Error | 40 | 9284 | 675 | n, m = map(int, input().split())
adj = [[] for i in range(n)]
for i in range(m):
s, t = map(int, input().split())
adj[s].append(t)
adj[t].append(s)
isVisited = [False] * n
CC = [None] * n
def dfs(u, group):
isVisited[u] = True
CC[u] = group
for v in adj[u]:
if not isVisited[v]:
... |
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